Presented By O'Reilly and Cloudera
Make Data Work
Sept 29–Oct 1, 2015 • New York, NY

Arthur Peng
., Intel

Arthur Peng is a software engineer at Intel, where he works on applications of Intel’s CPU technology to Impala.


11:20am–12:00pm Thursday, 10/01/2015
Hadoop Internals & Development
Location: 1 E16 / 1 E17 Level: Intermediate
Henry Robinson (Cloudera), Zuo Wang (Wanda), Arthur Peng (Intel)
Average rating: ***..
(3.71, 7 ratings)
Columnar data formats such as Apache Parquet promise much in terms of performance, but need help from modern CPUs to fully realize all the benefits. In this talk we'll show how the combination of the newest SIMD instruction sets, and an open-source columnar file format, can provide an enormous performance advantage. Our example system will be Impala, Parquet, and Intel's AVX2 instruction set. Read more.